Cheap flights from Las Vegas to Ontario from $44

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Direct
Tue, Jul 29
Las Vegas LASOntario ONT

Direct
Tue, Jul 29
Las Vegas LASOntario ONT

Direct
Tue, Jul 29
Las Vegas LASOntario ONT

Direct
Tue, Jul 29
Las Vegas LASOntario ONT

Direct
Tue, Jul 29
Las Vegas LASOntario ONT

Direct
Tue, Jul 29
Las Vegas LASOntario ONT

Prices updated:

Direct
Sat, Aug 2 – Wed, Aug 6
Las Vegas LASOntario ONT

Direct
Sat, Aug 2 – Wed, Aug 6
Las Vegas LASOntario ONT

Direct
Sat, Aug 2 – Wed, Aug 6
Las Vegas LASOntario ONT

Direct
Sat, Aug 2 – Wed, Aug 6
Las Vegas LASOntario ONT

Direct
Sat, Aug 2 – Wed, Aug 6
Las Vegas LASOntario ONT

Direct
Sat, Aug 2 – Wed, Aug 6
Las Vegas LASOntario ONT

Prices updated:

Key info about flying to Ontario

Depart from
Harry Reid International Airport
Arrive to
Ontario International
Average flights per week
64
Flight distance
317 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Las Vegas to Ontario in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 29.06Mon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07
------------222
Weekly flights: 6 totalDaily flights: 0.86 averageMost flights: Thursday 2 flights
AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
---222212
Weekly flights: 11 totalDaily flights: 1.57 averageMost flights: Monday 2 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
1222222
Weekly flights: 13 totalDaily flights: 1.86 averageMost flights: Monday 2 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
2222222
Weekly flights: 14 totalDaily flights: 2 averageMost flights: Sunday 2 flights

Check-in for a flight from Las Vegas to Ontario

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo
United AirlinesUALUANo

Weather in Ontario

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C7°C
February18°C7°C
March19°C8°C
April23°C10°C
May25°C12°C
June29°C16°C
July33°C19°C
August33°C20°C
September32°C18°C
October27°C15°C
November22°C10°C
December17°C7°C
Hottest Month
33°C
August
Coldest month
7°C
February
Sunny days
340
days per year

14 day forecast

Friday
4 Jul
32°C18°C
11 Jul
34°C21°C
Saturday
5 Jul
34°C19°C
12 Jul
32°C19°C
Sunday
6 Jul
32°C19°C
13 Jul
33°C19°C
Monday
7 Jul
31°C19°C
14 Jul
33°C19°C
Tuesday
8 Jul
35°C19°C
15 Jul
33°C19°C
Wednesday
9 Jul
36°C21°C
16 Jul
32°C20°C
Thursday
10 Jul
35°C22°C
17 Jul
31°C20°C
The distance between Las Vegas and Ontario is 317 km. The most popular airlines for this route are Frontier Airlines, Alaska Airlines, Hawaiian Airlines, and United Airlines. Las Vegas and Ontario have 64 direct flights per week.

Frequently asked questions

How long does it take to travel from Las Vegas to Ontario?
What is the flight distance between Las Vegas and Ontario?
What airlines offer nonstop (direct) flights between Las Vegas and Ontario?
What are the most popular routes to and from Las Vegas?
What are the most popular routes to and from Ontario?
Which airports are there in Las Vegas?
What airports are near Las Vegas?
What airports are near Ontario?
Which airlines fly between Las Vegas and Ontario?
When’s the best time to travel between Las Vegas and Ontario?
What flights operate between Las Vegas and Ontario?
How many airports are there near Las Vegas?
How many airports are there near Ontario?
What time do nonstop (direct) flights between Las Vegas and Ontario depart?
What time do nonstop (direct) flights between Las Vegas and Ontario arrive?
What time do flights between Las Vegas and Ontario depart?
What time do flights between Las Vegas and Ontario arrive?

The nearest countries with flights to Ontario

Here is a list of countries people are flying from

Other destination countries from Las Vegas

Here is a list of countries people are flying to

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